2023年河北省沧州市南皮县桂和中学中考三模英语试题（含解析）

这是一份2023年河北省沧州市南皮县桂和中学中考三模英语试题（含解析），共18页。试卷主要包含了单项选择，完形填空，阅读单选，多任务混合阅读，语法填空，将所给单词连成句子，讲稿等内容，欢迎下载使用。
2023年河北省沧州市南皮县桂和中学中考三模英语试题
学校:___________姓名：___________班级：___________考号：___________

一、单项选择
1．Grandma’s birthday is next week. We’ll have a party for ________.
A．him B．her C．me D．them
2．Keep working hard, ________ you will find lots of hidden abilities in yourself.
A．and B．but C．or D．if
3．Thanks ________ the doctors like Zhong Nanshan, many people are saved.
A．to B．of C．for D．with
4．I feel even ________. I think I have to go to the doctor’s.
A．better B．best C．worse D．worst
5．Remember to ________. Your grandfather is a bit deaf now.
A．take up B．speak up C．make up D．shut up
6．The students ________ in areas like music and art in the near future.
A．will test B．were tested C．will be tested D．test
7．The policeman asked me what I ________ at this time yesterday.
A．did B．am doing C．was doing D．will do
8．—Would you like to go to the concert with me tonight?
—I’d love to, but I ________ Betty’s invitation to her birthday party.
A．accept B．am accepting C．will accept D．have accepted
9．What Wang Hong did is right. We ________ learn from her.
A．can’t B．mustn’t C．should D．could
10．We’ll never forget the people and buildings that we ________ in India.
A．visit B．visited C．were visiting D．will visit

二、完形填空
阅读下面短文，掌握其大意，然后从各小题所给的四个选项中选出最佳选项。
Chen Dong, a great astronaut, has become the first Chinese to stay in space for more than 200 days. This is the 11 time Chen has explored(探索) into space, following his first stay in Tiangong-2, in 2016. “Chen is always trying to 12 mistakes and does everything perfectly,” said Jing Hai peng, one of his team members. Chen was born in 1978 in Henan Province. To be a qualified(合格的) astronaut, he had been trained 13 for years. And finally in May, 2010, he 14 China’s astronaut team.
As the 15 of the group, Chen led the team of Shenzhou-14 to complete many tasks. For example, they had three spacewalks, did some experiments(实验) and even gave a science 16 like teachers to all the students. By the end of 2022, the Chinese space station had been fully completed. All the Chinese waited so long to see this 17 moment.
“Building China’s space station is always the 18 of all Chinese people,” Chen said. “We are so 19 to see that the space home is completed in our hands. We will make good use of our space station to 20 more sci-tech experiments, so as to get more achievements to serve the world.”
11．A．first B．second C．third D．last
12．A．avoid B．hide C．make D．repeat
13．A．comfortably B．quietly C．strictly D．excitedly
14．A．built B．joined C．supported D．left
15．A．member B．learner C．traveler D．leader
16．A．message B．magazine C．movie D．class
17．A．important B．difficult C．dangerous D．common
18．A．invention B．discovery C．dream D．experience
19．A．lucky B．nervous C．serious D．worried
20．A．look out B．carry out C．take out D．get out


三、阅读单选
Nancy’s Question:
I want to speak English well. What can I do?
If you want to speak English well, I think you should read English books and listen to English radio. You shouldn’t think in your language. You must think in English and speak what you think, and then you will be successful.
—Susan
I think the most useful way is watching English films. But you know this all depends on yourself. If you work hard, you can find that speaking English is quite a funny thing. Keep moving! Nothing is impossible!
—William
Don’t be afraid and then you will become a good speaker. Speak whatever you want in English in front of a mirror. Try this for just 30 days and then see the results. I hope you will practice this.
—Michael
If you can be patient and practice hard for along time, you will see the results. You should have a right way and speak English bravely. I believe you will smile in the end.
—Helen
Students’ Opinions: 21．What does Susan think is important in learning to speak English well?
A．Listening to English radio. B．Watching English movies.
C．Practicing speaking before a mirror. D．Practicing hard.
22．Who thinks Nancy should have patience and be brave?
A．Susan. B．William. C．Michael. D．Helen.
23．Where can you probably read the passage?
A．In a novel. B．On the Internet. C．In a storybook. D．In a magazine.

Today I’d like to tell the story of a 10-year-old boy. Although he had lost his left arm because of a car accident, he decided to study judo(柔道).
The boy learned from an experienced judo teacher. After three months of training, the teacher only taught him one move.
“Sir,” the boy finally asked, “why don’t you teach me more moves?” “This is the only move you know, but it’s the most useful move for you.” the teacher replied. The boy still didn’t understand it, but he believed in his teacher, so he kept on training.
Several month later, the teacher took the boy to his first competition. To his surprise, he easily won the first two matches. The third match was more difficult, but he used his move and reached the final.
This time, the boy’s competitor(对手) was stronger and more experienced. Everybody thought the boy would lose the match except the teacher. Finally, the boy won with his move.
On their way home, the boy asked, ”Sir, how could I win the matches with only one move?” “You won for two reasons,” the teacher answered. “First, you’ve already learned one of the difficult throws in judo. Second, the only defense (防御) against that move for your competitors is to catch your left arm.”
24．What can we know about the boy?
A．The boy learned judo very slowly.
B．The boy won the final by accident.
C．The boy won three matches of all matches.
D．The teacher was sure the boy could win.
25．Why did the teacher teach the boy only one move?
A．Because the boy was too young.
B．Because the boy had no talent for judo.
C．Because the move could help the boy win.
D．Because the boy had no time to learn more.
26．What does the writer want to tell us through the story?
A．Every man is his own worst enemy.
B．Our life is always full of special things.
C．A man becomes learned by asking questions.
D．A weak point can sometimes turn into a good one.

Our school is going to add different kinds of labor (劳动) courses. The courses which will start from next Wednesday can help you get some practical living skills.

Enjoy a good mealDo you want to be a great cook? If you are interested in cooking, here is the chance. You needn’t to bring any materials (食材) to the classroom, because our school has prepared what you need. The only condition is that you should be free between 4: 00-5: 00 p. m. every Thursday.

Become a master (能手) in cleaningYou must have experienced the situation where you want to do housework but you find it tiring and hard. Every Wednesday, a two-hour course will totally change it. You will learn some valuable ways that help you do cleaning. Miss Rome, a master in cleaning, wait for you at 3: 00 p. m.

Plant your hopeThis course is special because teachers show us knowledge out of class-rooms. Students will plant flowers, vegetables and some trees with teachers’ help. If weather allows, you can take the course every day at 4: 30 p. m. from April 20 to May 30.

Experience a farm lifeHave you ever dreamed of feeding animals or picking fresh fruits on the farm? This course can make your dream come true. You will take the course at 2: 00-6: 00 p. m. every Sunday this new term.
Visit our school’s website to know more about the labor courses. Please click (点击) www.courseplan.com
27．If you want to take the Enjoy a good meal course, you have to ________.
A．bring some cooking materials B．clean the tables by yourself
C．have much experience in cooking D．be free between 4: 00-5: 00 p. m. every Thursday
28．What kind of change will the Become a master in cleaning course bring to you?
A．Becoming interested in cleaning. B．Finding cleaning not difficult.
C．Being a master like Miss Rome. D．Spending more time cleaning.
29．How long does the Plant your hope course last?
A．Less than 20 days. B．Less than 30 days.
C．Over 40 days. D．Over 50 days.
30．Who is the passage written for?
A．Students. B．Parents. C．Farmers. D．Teachers.

As the masters(主人) of the newest century, how young people should behave(表现) has become one of the hottest topics. According to some education experts, being a young person is one thing, and being a good young one is another thing. That is a question.
What is the most popular among so many young people? First of all, health! A healthy body is the best riches. Without health, nothing can be done well. If you are poor in health, you will have to take enough exercise day after day. That is why there is a 3, 000-meter running test every term in Tsinghua University. Secondly, do something for others. Help those in trouble and care about the people around you. Nobody likes a selfish person. If everyone is ready to be kind to others, what a wonderful world it would be! Thirdly, have the ability to work with others. Teamwork and communication are two important keys to better human relations. Everyone needs friends and no one can live through life alone.
Besides the examples above, patriotism is the one we should never forget. Patriotism means love for your own country. It is one of the highest qualities of humans. Everyone should love his or her country. But people sometimes think that patriots must be soldiers(军人) or that they live in a time of fighting for their country. This is wrong. A good young person’s work is not only fighting but also doing the things his country asks him to do.
A good young person and better young people are greatly needed in modern times. They should have both good qualities and outstanding abilities, because the new world is waiting for them to create. As a teenager in the twenty-first century, are you ready?
31．Which is the most important quality?
A．To be rich. B．To take more exercise.
C．To do something for others. D．To have a healthy body.
32．What are keys to have better relations with others?
A．Communication and teamwork.
B．Health and patriotism.
C．Teamwork and helping others.
D．Exercise and communication.
33．What does the underlined word “patriots” mean?
A．City builders. B．Sports players. C．Nation lovers. D．National heroes.
34．Which of the following is TRUE according to the passage?
A．All of young people have been ready to help others.
B．A good young person should have at least four good qualities.
C．Only soldiers who fight for their country are patriots.
D．Anyone must have more and more abilities.
35．What is the best title for the passage?
A．How to Become Popular Young People
B．The Needs of New Times
C．Good Qualities of Good Young People
D．Importance of Being Good Young People


四、多任务混合阅读
阅读下面短文，按要求完成下面小题。
Remember to eat your fruits and vegetables, because they might just improve your memory.
Scientists have found out several kinds of products—including vegetables which have green leaves, orange and red vegetables and orange juice, are good for memory.
Researchers at Harvard University have found that men who keep on eating those fruits and vegetables over a period of 20 years were more likely to have better memories than those who seldom eat them. The study followed about 27, 800 men in healthcare jobs over 20 years, and surveyed them on their diets.
Toward the end of the study, the researchers started asking them questions about their memory. For example, “Do you have more trouble than usual remembering a shortlist of things, such as: shopping list?” or “Do you have morec trouble than usual following a group conversation or a story in a TV program because of your memory?” “A growing number of ‘yes answers to such questions can mean their memory is declining(衰退),” the researchers said.
These men were divided into five groups, based on how many servings(分量) of vegetables and fruits they got each day, from six servings in the healthiest group to just two servings.Tho six-serving eaters were 34 perceht less likely to be forgetful.And the results were even better if the men happened to cat carotenoid-rich(富含胡萝卜素) vegetables, such as carrots and pumpkins.Besides, those who drank orange juice often were 47 percent less likely to become forgetful, compared with those who drank orange juice less than once a month.
Researchers said, “Our studies show that diet choices can be important to keep your brain healthy.”
1题完成句子；2、3题简略回答问题；4题找出并写下全文的主题句；5题将文中画线句子译成汉语。
36．Vegetables with , orange and red vegetables and orange juice are good for memory.
37．Do the people who often eat fruits and vegetables have better memories or worse memories?

38．How many groups were these men divided into?

39．
40．


五、语法填空
阅读下面短文，在空白处填入一个适当的单词（有提示词的，填入所给单词的正确形式）。
Last winter holiday I was so crazy about watching videos on the Internet that I spent too much time on it. “Betty, why don’t you read books?” my mother advised but I refused.
One day my mother said to me, “Betty, you’re interested in 41 (dance). I know you learn to dance all by yourself. Each dance 42 (need) perfecting moves and you make it. Could you please teach me 43 to do one of the dances?” I agreed and we 44 (begin) to dance. We stayed together for hours. At that time I was away 45 my phone and lost myself in dancing with my mother. She shared some 46 (feeling) with me, which filled me with great joy. I 47 (real) felt the deep love from her.
The next day, we had 48 talk. I realized although a phone provided me with information and connection, long-time use of it is bad for my eyes and even my brain. To protect my eyes and make sure I can pay more attention to my study, I should control myself. With my mother’s help, I spent 49 (much) time dancing, reading and exercising with my family and friends.
It’s very important for us to learn to control 50 (we). Let’s put down our phones and do what we need to do.


六、将所给单词连成句子
51．follow， should， the rules， we
.
52．everywhere， don’t， rubbish， throw， please
.
53．a volunteer, do, be, you, want to
?
54．helped, many people, they, so far, have
.
55．doing, what, are, hard work, they
!

七、讲稿
56．假如你校正在举办一场关于环境保护的英文演讲比赛，号召人们绿色出行、低碳生活。请你根据下面的提示，用英文写一篇演讲稿。
要点：（1）Choose public transport；
（2）Save water；
（3）Separate waste into groups and recycle it.
注意：（1）短文须包括提示中的要点，可适当发挥。
（2）文中不得出现真实的地名、校名和人名。
（3）词数80个左右（开头和结尾已给出，不计入总词数）。
Our environment is changing for the worse, so it is time for us to go green!
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Follow these small steps, and you can make a big difference to the earth. Let’s act now.

参考答案：
1．B
【详解】句意：奶奶的生日是下周。我们将为她举办一个聚会。
考查代词词义辨析。him他；her她；me我；them他们。根据第一句“Grandma’s birthday is next week.”可知，此处是为奶奶举办聚会，for是介词，后加宾格，her是she的宾格。her指代奶奶。故选B。
2．A
【详解】句意：继续努力，你会发现自己有很多隐藏的能力。
考查连词辨析。and而且；but但是；or或者；if如果。根据“Keep working hard”和“you will find lots of hidden abilities in yourself”可知，前后句为递进关系，应用and连接。故选A。
3．A
【详解】句意：多亏像钟南山这样的医生们，很多人都得救了。
考查介词的用法及动词短语。to对，朝；of……的；for为了；with具有。此处应用短语“thanks to”表示“多亏”。故选A。
4．C
【详解】句意：我感觉甚至更严重了。我想我得去看医生了。
考查形容词的比较级。better更好的；best最好的；worse更差的；worst最差的。even修饰比较级，排除B和D选项。根据“ I think I have to go to the doctor’s.”可知，感觉到更严重了，所以要去看医生。故选C。
5．B
【详解】句意：记得大声说。你的爷爷现在有一点聋。
考查动词短语辨析。take up占据；speak up大声说；make up化妆，编造；shut up闭嘴。根据“Your grandfather is a bit deaf now”可知，祖父有点聋，应是大声说，故选B。
6．C
【详解】句意：在不久的将来，学生们将在音乐和美术等领域接受测试。
考查一般将来时的被动语态。根据“in the near future”可知句子应用一般将来时，主语The students和动词test存在逻辑上的被动关系，因此句子应用一般将来时的被动语态，其谓语结构为：will be+过去分词。故选C。
7．C
【详解】句意：警察问我昨天这个时候在干什么。
考查时态。根据“at this time yesterday”可知，是过去进行时的时间标志。故选C。
8．D
【详解】句意：——今晚你愿意和我一起去听音乐会吗？——我很想去，但是我已经接受了贝蒂的生日聚会的邀请。
考查时态。根据“I’d love to, but I...Betty’s invitation to her birthday party.”可知，空处表示“已经接受”，过去的动作对现在造成了影响，用现在完成时。故选D。
9．C
【详解】句意：王红做得对。我们应该向她学习。
考查情态动词。can’t不能；mustn’t禁止；should应该；could能够。根据“What Wang Hong did is right.”可知应该向对的行为学习。故选C。
10．B
【详解】句意：我们永远不会忘记我们在印度参观过的人和建筑。
考查时态。根据“We’ll never forget...”可知，只有参观过了之后，才不会忘记，所以空处时态用一般过去时。故选B。

11．B 12．A 13．C 14．B 15．D 16．D 17．A 18．C 19．A 20．B

【导语】本文是一篇记叙文，主要介绍了宇航员陈冬的事迹。
11．句意：这是继2016年首次在天宫空间站停留后陈冬第二次探索太空。
first第一；second第二；third第三；last最后。根据“following his first stay in Tiangong-2, in 2016”可知，这是陈冬第二次探索太空。故选B。
12．句意：陈冬总是努力避免错误，把一切做到完美。
avoid避免；hide躲藏；make制造；repeat重复。根据“does everything perfectly.”可知，陈冬总是努力避免错误，力求完美。故选A。
13．句意：为了成为合格的宇航员，他多年接受严格的训练。
comfortably舒适地；quietly安静地；strictly严格地；excitedly兴奋地。根据“To be a qualified astronaut, he had been trained...”可知，为了成为合格的宇航员，他接受严格的训练。故选C。
14．句意：终于在2010年5月，他加入了中国宇航员队伍。
built建立；joined加入；supported支持；left离开。根据“And finally in May, 2010, he...China’s astronaut team.”可知，2010年5月，陈冬加入了宇航员队伍。故选B。
15．句意：作为团队的领导人，陈带领神舟十四号团队完成了许多任务。
member成员；learner学习者；traveler旅行者；leader领导人。根据“Chen has led the team of Shenzhou-14 to complete many tasks”可知，他是团队的领导人，带领神舟十四号团队完成任务。故选D。
16．句意：例如，他们进行了三次太空行走，做了一些实验，甚至像老师一样给所有学生上科学课。
message信息；magazine杂志；movie电影；class课。根据“like teachers”可知，是像老师一样给学生上课。故选D。
17．句意：所有中国人等了很久，见证这一重要的时刻。
important重要的；difficult困难的；dangerous危险的；common普通的。根据“By the end of this year, the Chinese space station will be fully completed.”可知，中国空间站将全面建成，这是一个重要的时刻。故选A。
18．句意：建造中国的空间站一直是所有中国人的梦想。
invention发明；discovery发现；dream梦想；experience经历。根据“Building China’s space station”可知，建造中国的空间站应该是所有中国人的梦想。故选C。
19．句意：我们非常幸运能看到太空之家将在我们手中完成。
lucky幸运的；nervous紧张的；serious严肃的；worried担忧的。根据“see that the space home will be completed in our hands”可知，看到太空之家将在我们手中完成，这是幸运的。故选A。
20．句意：我们会充分利用我们的空间站进行更多的科学技术实验。
look out当心；carry out进行；take out去除；get out外出。根据“...more sci-tech experiments”可知，是进行更多的科学技术实验。故选B。
21．A 22．D 23．B

【导语】本文针对Nancy如何说好英语的问题，几位学生给出了不同的意见。
21．细节理解题。根据“If you want to speak English well, I think you should read English books and listen to English radio.”可知，Susan认为想要说好英语，应该听英语广播。故选A。
22．细节理解题。根据“If you can be patient and practice hard for along time, you will see the results. You should have a right way and speak English bravely.”及“—Helen”可知，Helen认为Nancy应该要有耐心，且要勇敢地说英语。故选D。
23．推理判断题。通读文章可知，本文主要是针对Nancy如何说好英语的问题，几位学生给出了不同的意见。因此有可能在网上读到该文章。故选B。
24．D 25．C 26．D

【导语】本文通过讲述一个失去左胳膊的小男孩练习柔道并打败强大的对手，赢得比赛的故事告诉我们：有时候最大的弱点能成为最大的优势。
24．细节理解题。根据“Everybody thought the boy would lose the match except the teacher”可知，老师相信他能赢，故选D。
25．推理判断题。根据“This is the only move you know, but it’s the most useful move for you”及“First, you’ve already learned one of the difficult throws in judo. Second, the only defense (防御) against that move for your competitors is to catch your left arm”可知，这个动作能帮助男孩赢，故选C。
26．主旨大意题。根据“Although he had lost his left arm because of a car accident”及“First, you’ve already learned one of the difficult throws in judo. Second, the only defense (防御) against that move for your competitors is to catch your left arm”可知，这个男孩失去了左胳膊，而教练让他学的这个动作恰巧是让自己最大的弱点变成最大的优势，所以这篇文章就想告诉我们：弱点有时也能变成优点，故选D。
27．D 28．B 29．C 30．A

【导语】本文是一篇应用文。文章主要介绍了学校开设的劳动实践课程的时间、内容等基本信息，其中包括烹饪课、清洁课、种植课和农场生活体验课。
27．细节理解题。根据“The only condition is that you should be free between 4: 00-5: 00 p. m. every Thursday.”可知，上烹饪课需要在每周四下午四点至五点有空。故选D。
28．细节理解题。根据“You must have experienced the situation where you want to do housework but you find it tiring and hard.”可知，上了清洁课会改变你们做家务又累又难的体验，会让你们觉得清洁很简单。故选B。
29．细节理解题。根据“If weather allows, you can take the course every day at 4: 30 p. m. from April 20 to May 30.”可知，种植课持续41天。故选C。
30．推理判断题。根据“Our school is going to add different kinds of labor (劳动) courses.”及图表信息可推知，本文是写给学生的。故选A。
31．D 32．A 33．C 34．B 35．C

【导语】本文主要介绍了优秀的年轻人需要具备的哪些优秀品质，包括身体健康，助人为乐，交流与合作及爱国主义的优秀品质。
31．细节理解题。根据“What is the most popular among so many young people? First of all, health! A healthy body is the best riches.”可知，健康是最大的财富。故选D。
32．细节理解题。根据“Teamwork and communication are two important keys to better human relations.”可知，交流和团队合作是关键。故选A。
33．词句猜测题。根据“It is one of the highest qualities of humans. Everyone should love his or her country.”可知，每一个人应该爱国，是一个爱国者。又由于“patriots must be soldiers”可知，军人是爱国者。故选C。
34．推理判断题。根据“A good young person and better young people are greatly needed in modem times. They should have both good qualities and outstanding abilities, because the new world is waiting for them to create.”可知，一个好的青少年应该有优良的品质和卓越的能力，可以判断出是谈论青少年至少应该具有的品质。故选B。
35．最佳标题。根据本文主要介绍了优秀的年轻人需要具备的哪些优秀品质，包括身体健康，助人为乐，交流与合作及爱国主义的优秀品质。最佳标题是“好的青年的优良的品质”。故选C。
36．green leaves 37．Better memories. 38．Five (groups). 39．Remember to eat your fruits and vegetables, because they might just improve your memory. 40．我们的研究表明，饮食选择对保持（你的）大脑健康很重要。

【导语】本文主要讲述了科学研究发现吃蔬菜和水果的人的记忆力要比不吃的好，倡导人们要多吃蔬菜和水果。
36．根据“Scientists have found out several kinds of products—including vegetables which have green leaves, orange and red vegetables and orange juice, are good for memory.”可知，有绿叶的蔬菜、橙色和红色的蔬菜以及橙汁对记忆力有好处，故填green leaves。
37．根据“Researchers at Harvard University have found that men who keep on eating those fruits and vegetables over a period of 20 years were more likely to have better memories than those who seldom eat them.”可知，坚持吃蔬菜和水果的人的记忆力会更好。故填Better memories.
38．根据“These men were divided into five groups”可知，参与者被分成了5个小组。故填Five (groups).
39．根据“Remember to eat your fruits and vegetables, because they might just improve your memory.”及全文可知，本文主要讲述了科学研究发现吃蔬菜和水果的人的记忆力要比不吃的好，所以第一段是本文的主题句。故填Remember to eat your fruits and vegetables, because they might just improve your memory.
40．Our studies“我们的研究”；show“表明”；that引导宾语从句；diet choices“饮食选择”；can“可以”；be important to“对……很重要”；keep your brain healthy“保持（你的）大脑健康”。故填：我们的研究表明，饮食选择对保持（你的）大脑健康很重要。

41．dancing 42．needs 43．how 44．began 45．from 46．feelings 47．really 48．a 49．more 50．ourselves

【导语】本文主要讲了作者上个寒假沉迷手机，后来在母亲的帮助下，逐渐开始花更多的时间在学习等事情上，最后作者也呼吁我们要放下手机，做我们该做的事情。
41．句意：贝蒂，你对跳舞感兴趣。be interested in“对……感兴趣”，in是介词，后面需要接动词ing形式，dance去e加ing。故填dancing。
42．句意：每一支舞都需要完美的动作，你能做到。主语Each dance为单数，句子的时态为一般现在时，空处用动词三单。故填needs。
43．句意：你能教我怎么跳其中一支舞吗？根据“Could you please teach me...to do one of the dances”可知，教我如何跳舞，how“如何，怎样”。故填how。
44．句意：我同意了，并且我们开始跳舞。根据agreed可知，句子的时态为一般过去时，begin的过去式是began。故填began。
45．句意：当时我不在手机旁，沉浸在和妈妈一起跳舞。be away from“远离”，为固定短语。故填from。
46．句意：她和我分享了一些感受，这让我非常高兴。feeling“感觉，感触”，可数名词，空前有some，所以空处用复数形式。故填feelings。
47．句意：我真地感受到了她深深的爱。根据“I...felt the deep love from her.”可知，空处需填一个副词，修饰felt，real“真的”，形容词，加ly变副词。故填really。
48．句意：第二天，我们进行了一次谈话。talk“谈话，交谈”，可数名词，因为空后talk为单数，且是以辅音音素开头的单词，所以空处用冠词a。故填a。
49．句意：在母亲的帮助下，我花了更多的时间与家人和朋友一起跳舞、读书和锻炼。根据“To protect my eyes and make sure I can pay more attention to my study, I should control myself.”可知，作者意识到了手机的危害，决定要远离手机，要花更多的时间在学习、跳舞等事情上，空处暗含比较，需用比较级，much的比较级是more。故填more。
50．句意：对我们来说学会控制我们自己是非常重要的。control oneself“控制自己”，空处需用反身代词，we“我们”的反身代词为ourselves。故填ourselves。
51．We should follow the rules
【详解】根据标点符号可知是陈述句。we作主语，放句首首字母大写；should情态动词；follow作谓语；the rules作宾语。故答案为：We should follow the rules“我们应该遵循规则”。
52．Please don’t throw rubbish everywhere
【详解】根据标点可知应用陈述句，分析所给词汇可知，该句是否定祈使句。Please置于句首，don’t表示否定，谓语动词是throw，宾语是rubbish，地点状语是everywhere。故填Please don’t throw rubbish everywhere“请不要到处仍垃圾”。
53．Do you want to be a volunteer
【详解】根据所给标点和单词可知，该句为一般疑问句，do作助动词，置于句首，首字母要大写，you作主语，want to be作谓语，a volunteer作宾语。故答案为：Do you want to be a volunteer“你想成为一名志愿者吗”。
54．They have helped many people so far
【详解】根据标点可知应用陈述句。主语是they；谓语动词是have helped；宾语是many people；so far是时间状语，且该句中没有逗号，所以so far用于句末。故填They have helped many people so far“到目前为止他们已经帮助了很多人”。
55．What hard work they are doing
【详解】由标点可知，该句为感叹句。分析所给单词可知，时态为现在进行时，what是感叹词；hard work：繁重的工作；they：他们，作主语；are doing：正在做，作谓语。句型结构为：What+adj.+不可数名词+主语+谓语动词。故填What hard work they are doing“他们正在做多么繁重的工作啊”。
56．One possible version:
Our environment is changing for the worse, so it is time for us to go green! First of all, when we go out or travel, we should choose public transport as often as possible, because this will make less pollution. Secondly, water is the source of life and every one of us should play a part in saving water. Thirdly, we should use plastic bags less. When we go to the supermarket, we should take a cloth bag with us. Last but not least, don’t throw rubbish everywhere. Remember to separate waste into groups and recycle it.
Follow these small steps, and you can make a big difference to the earth. Let’s act now.
【详解】[总体分析]
① 题材：本文是一篇应用文，为演讲稿；
② 时态：时态为“一般现在时”；
③ 提示：写作要点已给出，考生注意不要遗漏提示中的要点，可适当添加细节，并突出写作要点。
[写作步骤]
第一步，先表达环境污染的现状，引出话题——我们应该采取行动来保护环境；
第二步，具体阐述保护环境的措施，例如选择公共交通出行、节约用水、垃圾分类和回收等；
第三步，书写结束语，号召大家一起行动起来，保护环境。
[亮点词汇]
① first of all 首先
② as often as possible 尽可能经常
③ the source of life 生命之源
④ play a part in 起……作用
⑤ last but not least 最后也是最重要的
⑥ remember to do 记住做某事
[高分句型]
① First of all, when we go out or travel, we should choose public transport as often as possible, because this will make less pollution.（when引导的时间状语从句，和because引导的原因状语从句）
② When we go to the supermarket, we should take a cloth bag with us.（when引导的时间状语从句）